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PODynamically show images from resource/drawable
 

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    <p>I'm trying to put different images (.jpg , .png) dynamically into a <code>ListView</code> from r<code>es/drawable</code> . The names from the images I get from a database. The images themselves are in the <code>res/drawable</code> folder.</p> <p>This is what I already have, With an error of :D</p> <p>String imgName; --> There are the img names I need from the database</p> <pre><code>Drawable drawable; drawable = Class.appContext.getResources().getDrawable(Class.appContext.getResources().getIdentifier("com.example.test:drawable/"+imgName,null,null)); </code></pre> <p>Then I get this into a <code>ArrayList</code> for every image in the database(+- 200 images):</p> <pre><code>ArrayList&lt;HashMap&lt;String, Object&gt;&gt; list = new ArrayList&lt;HashMap&lt;String, Object&gt;&gt;(); HashMap&lt;String, Object&gt; map = new HashMap&lt;String, Object&gt;(); map = new HashMap&lt;String, Object&gt;(); map.put("img",drawable); map.put("text", "some text"); list.add(map); </code></pre> <p>Now I RETURN list;</p> <p>In the Class where I call :</p> <pre><code>listReceive = Class.getImages(appContext); listSetup = new SimpleAdapter(this, listReceive, R.layout.row, new String[] {"img", "text"}, new int[] {R.id.IMG_CELL, R.id.TEXT_CELL}); lvList.setAdapter(listSetup); </code></pre> <p>XML row is an <code>ImageView</code> and a <code>TextView</code>.</p> <blockquote> <p>System.out :resolveUri failed on bad bitmap uri: android.drawable.bitmapDrawable@405739 resolveUri failed on bad bitmap uri: android.drawable.bitmapDrawable@405639 resolveUri failed on bad bitmap uri: android.drawable.bitmapDrawable@405959 resolveUri failed on bad bitmap uri: android.drawable.bitmapDrawable@405677... ... ...</p> </blockquote> <p>I got it working when I saved images into local or SDcard memory, and then put the path inside the arraylist like: </p> <pre><code>map.put("img","/data/data/com.example.test/images/" + imgName); </code></pre> <p>I can't use this because then i will need to copy the pictures from <code>res/drawable</code> onto local or SD.This takes up 2 times the memory. can't have that of.</p> <p>There must be a way to get images dynamically from the drawable.</p> <p>Any one knows what I'm missing here? Thanks.</p>
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